Welcome to the Small Honda Single Cylinder Motorcycles group + website! This is for all bikes up to 250cc, both 2 and 4 strokes!
For Sales/Wants, click on 'Database' on the left of this window. Want people to see your bike? Add it to 'Photos'!
Remember, no question is too dumb, no bike/moped/scooter is too boring for you to rave about!
There's a guy in Huntington Beach that can do anything, his name is Jim Shirley of Shirley Design (714-897-1641. He once put a 350X motor in a Suzuki 250 Quad
  HI,   My thoughts are No.  To start I'd pay close attention to piston barrel height As I recall 185/200's are rather tall where as 125's are slightly
Does anyone know if an 1982 Honda ATC185 engine will bolt into an 1972 SL frame??....I am looking for a little more power and can get the engine for a good
... Someone previously mentioned the basic tenet of determining OHV v. OHC - the head either has a spark plug and fins (OHV) or a round cover (OHC) on the